News
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Procedure and precautions for double-sided circuit board welding
In the welding of two-layer circuit board, it is easy to have the problem of adhesion or virtual welding. And because of the increase of dual-layer circuit board components, each type of components for welding requirements welding temperature and so on are not the same, which also leads to the in...Read more -
PCB circuit board design and component wiring rules
The basic process of PCB circuit board design in SMT chip processing requires special attention. One of the main purposes of circuit schematic design is to provide a network table for PCB circuit board design and to prepare the basis for PCB board design. The design proc...Read more -
What is the difference between the production process of multi-layer board and double-layer board?
In general: compared with the production process of multi-layer board and double-layer board, there are 2 more processes, respectively: inner line and lamination. In detail: in the production process of double-layer plate, after the cutting is completed, drilling will be...Read more -
How to do the via and how to use the via on the PCB?
The via is one of the important components of multi-layer PCB, and the cost of drilling usually accounts for 30% to 40% of the cost of PCB board. Simply put, every hole on the PCB can be called a via. The basi...Read more -
Global Connectors Market to Reach $114.6 Billion by 2030
The global market for Connectors estimated at US$73.1 Billion in the year 2022, is projected to reach a revised size of US$114.6 Billion by 2030, growing at a CAGR of 5.8% over the analysis period 2022-2030. The demand for connectors is being d...Read more -
What is a pcba test
PCBA patch processing process is very complex, including PCB board manufacturing process, component procurement and inspection, SMT patch assembly, DIP plug-in, PCBA testing and other important processes. Among them, PCBA test is the most critical quality control link in...Read more -
Copper pouring process for automotive PCBA processing
In the production and processing of automotive PCBA, some circuit boards need to be coated with copper. Copper coating can effectively reduce the impact of SMT patch processing products on improving the anti-interference ability and reducing the loop area. Its positive e...Read more -
How to place both RF circuit and digital circuit on PCB board?
If the analog circuit (RF) and the digital circuit (microcontroller) work well individually, but once you put the two on the same circuit board and use the same power supply to work together, the entire system is likely to be unstable. This is mainly because the digital ...Read more -
PCB general layout rules
In the layout design of the PCB, the layout of the components is crucial, which determines the neat and beautiful degree of the board and the length and quantity of the printed wire, and has a certain impact on the reliability of the whole machine. A good circuit board, ...Read more -
One, what is HDI?
HDI: high Density interconnection of the abbreviation, high-density interconnection, non-mechanical drilling, micro-blind hole ring in the 6 mil or less, inside and outside the interlayer wiring line width / line gap in the 4 mil or less, pad diameter of not more than 0....Read more -
Robust Growth Predicted for Global Standard Multilayers in PCB Market Expected to Reach $32.5 Billion by 2028
Standard Multilayers in the Global PCB Market: Trends, Opportunities and Competitive Analysis 2023-2028 The global market for Flexible Printed Circuit Boards estimated at US$12.1 Billion in the year 2020, is projected to reach a revised size of US$20.3 Billion by 2026, growing at a CAGR of 9.2%...Read more -
PCB slotting
1. The formation of slots during the PCB design process includes: Slotting caused by the division of power or ground planes; when there are many different power supplies or grounds on the PCB, it is generally impossible to allocate a complete plane for each power supply network and ground network...Read more
